There Is a Spot on the Retina Commonly Called the "Blind

Multiple Choice

There is a spot on the retina commonly called the "blind spot." The blind spot exists because ________.

A) you don't see at the fovea
B) there are no ganglion cells there
C) the cones in the optic disk are very insensitive to light
D) there are no receptors where the optic nerve leaves the eye